What certifications do your products have?

Our products are certified with ISO and CE, and meet standards such as JGJ107-2010, ACI318, BS8110, and TCVN8163.

What is the minimum order quantity?

The minimum order quantity is 1000 pcs.

M28 45# Steel Welding Rebar Coupler Parallel Threaded Welding Rebar Connection

Name: M28 45# Steel Welding Rebar Coupler Parallel Threaded Welding Rebar Connection
Brand: Chiping Dingli Steel Sleeve Co., Ltd
SKU: 2061165935

Shandong, ChinaChiping Dingli Steel Sleeve Co., Ltd

US$0.20

500-599 Pieces

US$0.29

600-699 Pieces

US$0.34

700-799 Pieces

US$0.62

800-999 Pieces

US$0.75

1,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Connection

Welding

Head Code

Round

Model NO.

12-50

Thread Distribution

Internal Thread

Surface

Polish

Material

Carbon Steel

Technics

Casting

Application

Oil Pipe

Customized

Certification

CQC

Warranty

1 Year

Raw Material

S45c -Yield Strength 420MPa, Tensile Strength: 600

Size

16mm/18mm/20mm/25mm/28mm/32mm/36mm/40mm

Certificate

ISO/ CE

Transport Package

Bag and Pallet

Specification

1.1*1.1

Trademark

CPDL

Origin

China

HS Code

7318190000

Production Capacity

15000000PCS

Key features

Customizable Sizes: Available in 16mm to 40mm sizes with flexible customization options.

High-Strength Material: Made from S45C carbon steel with 420MPa yield and 600-650MPa tensile strength.

Competitive Pricing: Cost-effective solution compared to super couplers for HRB400/500 rebar.

Fast Delivery: Fastest delivery within 5 days for one container; 15-30 days for custom orders.

International Certifications: Certified with ISO, CE, and compliant with JGJ107-2010, ACI318, and BS8110.

Free Samples: Free existing samples provided for dimension and quality checking.

OEM/ODM Service: Professional OEM/ODM manufacturer with 10+ years experience and R&D support.

Easy Installation: Single-step process with visual inspection assembly, saving cost and time.

Company profile

Importers and ExportersQuality AssuranceQA/QC InspectorsManagement Certification

Chiping Dingli Steel Sleeve Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: The foreign trade business has just started CertifiedNearest Port: QingdaoAverage Response Time: ≤6.66h

About Our Factory & Business Background

AddressChiping, Liaocheng City, Shandong Province, Liaocheng, Shandong, China

Plant Area6500 square meters

Number of Employees49

Registered Capital6,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 pcs

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsRebar Coupler, Upsetting Coupler, Threading Machine, Upsetting Forging Machine

Production Lines6

Production MachinesCutting machine-6, Peeling machine, Chemfering machine, Tapping machine, Drilling machine, CNC Lathe, Milling machine, Punching machine, Shot blasting machine

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2013-11-28

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a trading company or manufacturer?

We are an original equipment manufacturer.

Q:How long is your delivery time?

It is according to the model and quantity. Generally, it is 3-5 days if the products are in stock. It will be 15-30 days if you want to customize the products.

Q:What are your terms of payment?

We accept T/T, Western Union, Money Gram, PayPal, Alibaba Escrow, etc. Payment<=USD 5000, 100% in advance. Payment>=USD 5000, 30% T/T in advance, balance before shipment.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge, but clients do not need to pay the cost of freight.

Q:What materials are used for the couplers?

Standard rebar couplers are made by raw material 45# carbon steel. The specific raw material is S45C with yield strength 420MPa and tensile strength 600-650MPa.